[trpclmb]

Offline access, and multi account support for both POP3 and IMAP accounts - one interface that is well designed and much faster. Saving tons of time - speeding up the process of emailing with features like quick reply, quick compose, in-line reply, speed reader, linkedin lookup for business relationships and the apps are awesome. And I can just turn on the ones I want - so it is also customized for my email usage needs to foster a productive work flow.

I love Mailbird. Seriously the best looking, functioning, performing email experience I've ever had on Windows machines. Also, super pumped for the anticipated release of Mailbird 2.0 :D

[michaelmior]

I've found Gmail's offline and multi account support to be pretty sufficient for me. I'm mostly just curious. There do seem to be some cool things here, but I'm probably not going to be convinced to use a desktop client regardless. (And I can't in this case since I'm not a Windows user.)