In theory this sounds like a great idea, but I get the feeling that it just won't be as easy or as effective as they'll like it to be. On one hand, if they're developing it specifically for JUST the government branches to use, then I'd assume they'll have to focus on certain features and functionalities because unlike most OS's, they don't have to cater to the masses. On the other hand, there will be development time, bugs, glitches, security, compatibility, politics, money, etc. The list GOES ON. Oh and the budget looks ridiculous.
I'll tell you what, my company uses a website that is specifically catered to less than 20 people to use. Developed by a team of 3-5 people. We've been using it for years and it STILL can use TONS of work and I'll tell you right now we're not all happy with it.
But this is Russia and they DO have talent for working on software just as well as anyone else in the world. Still think it's a bad idea though. And all of this reminds me of the time that DELL's founder got up at The World Economic Forum and asked then President Putin "How can we help" you with your country's IT infrastructure?" and Putin replied "We don't need your help. We are not invalids. We don't have limited mental capacity." Muwahahah! Eat it Michael Dell!