Slack is worth paying for … if you're a company. If you're using Slack for an online community, though, you should probably just stick with the free version. That's partly because most of Slack's paid ...

Samuel Conibear has been an Android obsessive since the first HTC Desire was released back in 2010. When he wasn't playing with custom ROMs, he was enjoying a successful career helping businesses grow ...

Slack auto-erases messages after a year. Back them up regularly. Free plans only allow exporting public channel messages. Pro, business, and enterprise plans can export everything. To back up Slack ...