Comment Medvedev's part in the story (Score 3, Insightful) 129
Their increased interest in the tools may be related to a DDoS attack on Russian President Dmitri Medvedev's own LiveJournal account, which he termed 'revolting and illegal.'"
This is very much oversimplifying the part of Medvedev in this story (as well as the story in general).
This whole mess started when an FSB official (head of their department of information and telecommunication security), in the course of an official meeting, brought up GMail, Hotmail and Skype as an example of a "security problem" due to impossibility of wiretaps (as servers are outside the country, and HTTPS ensures secure connection to them from within), and suggested a ban (neither TFS nor TFA mention this!).
Shortly after, an official from president Medvedev's administration stated that the ban - and, more broadly, the whole idea that foreign-hosted services are a "security issue" - is a personal opinion of that particular FSB person, and does not represent the official position of that organization nor government as a whole.
Shortly after that, prime minister Putin's press secretary stated that this is incorrect, and the position is the official position of FSB, that it is well-argued and reasonable, and that Putin takes it with all due consideration.
So basically it's more of the same thing that we've seen before. Whether it's a genuine power struggle between president and prime minister (the elections are less than a year away), or whether they're playing out a scripted "good cop / bad cop" in preparation for the same, is yet to be seen.