I look at all the hysteria around technolgyX vs. technologyY and immediately tend to ignore anything said within the blog posts or news articles. It's not important enough to get all worked up about, as the real core element of these arguments is which is going to be popular vs. which isn't?
Take the current week or so around HTML5 vs. Silverlight. The reality is most plug-in or desktop centric developers who are content with the status quo probably aren't even going to be interested in HTML5 unless someone pays them a nice hefty sum of money to do so - if and only when - their current work stream dries up.
The reality of the conversation around these two titans of technology isn't which is better, its more to the core essence of the argument - which is Microsoft going to favor. It's an important point to make as when the rainbows and sunshine circle jerks are over, someone has to stand before an Bob Muglia and declare where they are going to spend the budgets for the next fiscal and why.
Windows Phone 7 is obviously going to take the lions share next fiscal, Internet Explorer 9 will also have a hefty amount attached to it as well. This in turn creates a ripple effect downstream as once the budget lines are declared internally it then generates bounty / career opportunities as well. It doesn't stop there, being seen to be on the winning product of the month is a easy career booster but more importantly it also at times can determine where the Evangelism teams worldwide are to spend the bulk of their energy.
I'll be fair, Evangelism inside Microsoft has a purpose and that is to be ahead of the technology release waves, in that their job is to get the crowd world wide excited ahead of a release. It then falls back to the marketing / sales pipelines to then sustain that excitement once the Evangelism squads have had their mission re-routed.
Here lies the problem with this playbook. The first is that Sales/Marketing folks aren't really goaled too heavily on Market share centric metrics - they are rewarded more for Revenue share focused metrics. Silverlight has zero revenue share, Internet Explorer has zero revenue share but Windows Phone 7 has revenue share.
Here lies the dilemma though. On one hand you have a product that has a number attached to it that can get sales / marketing teams excited. In order to be effective in promotion of this product they need to excite the wider mass around it - which in turn means free Silverlight marketing. The downside is that Internet Explorer 9 is important as well so Microsoft has to give some focus to the HTML5 cause.
Do you start to see the problems with that? it requires a consistent unique clear strategy on how to separate the two concepts from one another.
This is pretty much why BobMu came out and stated what he said but kind of fumbled it not only once but twice in the process. The reality is that Microsoft will want to slightly turn down the volume on Silverlight so that IE9 can get its share of the spotlight. In order to wind the volume down, you got to start saying things like Silverlight + Mobility over and over while turning up the volume on Internet Explorer 9 + HTML5 + Applications a bit louder than before.
Silverlight gets thrown under a bus.
I have been mucking around with this, and I probably shouldn't via twitter. That being said, Silverlight isn't a dead technology - yet - it's still got legs as whilst Microsoft's intent is obviously crank Internet Explorer 9 + HTML5 volume pretty loud as well as Windows Phone 7 - the reality is out of the 600k Silverlight developers and plethora of WPF developers left uncounted, they pretty much couldn't give a rats ass about HTML5 in the first place.
I wouldn't necessarily declare HTML5 the victor simply because Microsoft said so. I'd look at this more of a case of wait and see, in that sure Microsoft will market the crap out of IE9 but in reality this product is a stillborn brand in the first place and furthermore HTML5 is nowhere near ready for prime time adoption.
All this will do however is scare the crap out of business decision makers who don't know better. Technical decision makers may or may not be shy about Silverlight and it really comes back to how Microsoft can redeem themselves beyond their current fumblings - (I'm hopeful Scott Guthrie this week at DevConnections will do a better job at his Commitment speech than BobMu alongside leaking some hints around what Silverlight 5 is going to have to ensure people are focused on the actionable elements within such a commitment speech).
HTML5 vs. Silverlight is going to be a hot topic until Microsoft tips its hand on which one it favors the most but right now you won't get that from the company as to do so means sacrificing two legacy brands that are filled with enough hate debt to cause major hurt amongst the masses.
Windows Phone 7 has to overcome Windows Phone 6.5 and below legacy related issues that aren't technical but more conceptual.
Internet Explorer 9 has to overcome everything from the IE6 disaster through to the IE7 and IE8 disasters all the while showing that they aren't interested in the Embrace & Extend forking that its historically been known to do. This one brand has caused more negativity for Microsoft as a brand than any other product since Office + Clippy.
You're going to see Evangelists etc talk about "choice" and "it depends" as that’s all they can really throw at you right now, bottom line for you to think about is not which tech is better but where do you think Microsoft will place its bets next. As once they decide, one of the two will end up in the heap alongside WinForms, WebForms and sadly - *sob* WPF.
The only way I can see Silverlight teams putting out this tire fire is if they release the Silverlight5 roadmap now, it will add weight to the usual fluff commitment pledge as well is giving all a better understanding of how things to come are supposed to connect with one another.
I would like to see a better focused strategy around how Microsoft UX Platform looks tomorrow as the old 2007 one is kind of a bit rusty now given all the new technology variables at play.