This is how I find folks to follow in the #softwarebubble:
1. Find someone in the #softwarebubble
2. Open their profile in Safari
3. Check out their follows
4. Scroll until I see a familiar name
5. Open profile in @ivory
6. Follow
7. #goto 1

And this is how I find folks to follow in the #bicyclebubble
1. Post a photo of a bike
2. Tag it #cycling #bicycle etc.
3. Wait for stars and boosts
4. Follow back

If you believe you should be part of both bubbles, boost this toot