Isn’t SourceForge synonymous with aggressive and intrusive advertisements all over the site and didn’t they get in trouble for inserting adware and spyware into projects’ binary downloads?
They did wrap installers in malware but have stopped now. Regardless, the site is very poorly designed and makes for a bad developer and user experience. To users and potential contributors, using SourceForge is synonymous with not caring.
I've registered a custom domain, which will be our primary user-facing point of contact. Developers use SF essentially purely as a Mercurial host; everything else is run over eMail.