I think we may see a 10.x.6 for the first time since Snow Leopard. This 10.10.5 release is at least a couple of months before El Capitan is released.
Could be right... we are 1 month ahead of 10.9.5.
Release date of 10.9.5 (Build 13F1096) / September 17, 2014 (https://en.wikipedia.org/wiki/OS_X_Mavericks)
I'm thinking El Cap might be released a month earlier then last two OSes. It really seems ready for prime time, much more so then Yosemite was last year. If El Cap isn't released next month along with iOS, then I think we will see 10.10.6.
There's a very recent brand of adware that bypasses browsers and plugins and installs malicious component that highjack all browsers, and so far the Adware Cleaner I've tried couldn't fix it.
Interesting. I have only dealt with Adware that Adware Cleaner found. Interesting infection. I'll have to read up on it if there are articles on it.