In addition to sites like Quora and Reddit, it’s relatively easy to find a handful of specialised, industry-specific Q&A sites in virtually any niche.

Whilst actively engaging people on these sites is unlikely to generate an abundance of new customers (after all, they’re likely to be people in the same line of business as yourself), they’re fantastic for securing new links, and raising awareness for your company.

In terms of SaaS growth hacking, there are a few of particular significance:

• Inbound.org – HubSpot’s inbound marketing-focused platform.
• GrowthHackers.com – a Q&A site dedicated entirely to the noble art of growthhacking.
• Stackoverflow – a world renowned Q&A site for developers.