Re-installed Pidgin Messenger for the first time in a while. Trillian was having sporadic issues with Facebook Messenger. Noticed Pidgin had an add-on for Yahoo Messenger, so I installed that also. Hadn't used Yahoo Messenger since they changed the protocol and was no longer compatible with Trillian.
Regretting that "Lifetime License" I bought for Trillian a few years ago. It's now virtually worthless.