Why saying nothing about Jabber and Gabber? Why proposing IM clients based on propietary protocols? We can't stand united if we use different clients for IM. We must support Jabber. At least, we couldn't ignore it.
there's a bug in sort-by-name listing in 4.5.50: if I select "case sensitive" it doesn't put .* files before others, and it's NOT case sensitive. If I disable the option, .* files come back to the first positions, but obviously there's no Case sensitive sorting.