Breakfast Topic: Is DKP starting to become obsolete?

I was trundling through Wowpedia the other day for some background reading on loot systems (I'm writing a follow-up to Robert's not-so-original WoW miscellany) when I was struck by a sudden thought: I literally cannot remember the last time I saw a guild on my server advertising a DKP system or common variant like Suicide Kings. They advertise what level they are and what type of players they're looking for, the kind of raid content they do if they're raiders, if they do Rated Battlegrounds, and all that good stuff. But only very rarely is DKP ever mentioned, rarer still with a 10-man raiding guild.

I trawled through the guild recruitment forums to see if this was actually part of a wider trend, but don't know what to think. The 25-man raiding guilds are the most likely to say they use a DKP system or variant; 10-man raiding guilds nearly all use loot councils, at least from my (admittedly brief) survey of the current advertisements.

Is this also happening on your realms, or have I gotten this wrong? We all know that every DKP system has its issues and that administrating them is one of the larger headaches for guild leaders. 10-man raiding is also more popular than 25-man raiding right now, and it probably doesn't make sense for a guild to obsessively track DKP for a 10-man where most players probably aren't rolling on the same stuff. Is DKP dying, or is it just a sign of the popularity of the 10-man model?