My latest stop in software to try and run my business has been Trello. Unlike Daylite ([read my Daylite review][dayrev]), Trello is not a specifically tailored CRM and Project management application.
Trello takes a much more open approach to dealing with managing business tasks. You can't specifically enter clients and then link emails, documents to them. At least not in a way similar to Daylite. You can make a card for a client, throw in their contact information, and then move that through your sales process.
@todo shot of client card in sales process
I know that someone is going to dig up my post about [no business models][nobus] and ask me why I'd even try a business crucial application that has no current business model. Well it's because Fog Creek is behind the software. Fog Creek has [gone on record][fogrecord] that they do plan on charging something at some point, but what you are using now will always be free. Fog Creek is a very reputable software company with many other sources of revenue. I'm w