Re:ATG Dynamo (commercial) (Score 1)

We had been using Dynamo as well ( since before version 3.0 even came out), and have since decided against using them again. The server was slow (but not THAT slow) and unstable. It was constantly going down. On top of that, upgrading (as well as the initial installations) was a bitch. Development time was also a big hangup for some of our developers... they preferred not waiting a long time for the pages to compile after making a small change (granted, it would only take a long time for the first time running the page... but we were making small changes often, as is the case with web-based projects).

Now we're simply using Perl and PerlEx for our site.

... Of course, we're stuck with Microsoft-based servers ...