These 2.x were all great. Works like a charm. By the way, a hint for Hostgator users; use javascript refresh method instead of 'ajax refresless' one because that doesn't play nicely with this particular host. Other than that, component is excellent.

Tried all (i mean all) other newsletter components and Acajoom is currently the best but it definitely needs to make use of MVC framework. Doesn't play nicely with site templates and does not use global joomla configuration for sending mails (at least it could be optional).

Best integration option for phpbb3 though it still needs a bit more debugging. If the developers continue the pace, this will be a must-have.