Well...I use DRupal alot and noticed this has a good deal of mods that Drupal doesn't. I installed this on a client's server per his request and Dolphin 7 is almost too slow to test..I have no idea about the bugs because it moves so slow. It looks like the features from a social networking stand point have potential to beat drupal in this market but I am hoping the full version of 7 comes out soon or when it does it is faster..It's way too slow for me to deal with.