The back-end changes in the upcoming Munchkin 2.0 (see Anonymous Lead Upgrades, Why no anonymous? and lots of other recent posts) will have a wide-ranging impact on when and where Anonymous leads can be used.
For the purposes of this poll, I'm specifically curious about how many of you are passing leads through 3rd-party services such as Demandbase or RingLead when they're still Anonymous. This is an approach taken by a few of my clients, and we're working out how to adapt to the new regime, but I don't know prevalent it is in the wider community.
If you have any private points or questions about this topic, feel free to DM (follow me first, if you don't already, and I'll follow back).