GoingCandid

Many contacts
It's like in real life, the more you socialize, the better you get around. It's the
same as on Facebook. You have more power with a lot of friends, no matter
what you want to achieve. I have over 1’550 people following me so far while I
follow the work of over 1'900 people (so 350 people don't like my work). I
probably only know 5% of them. It's not important that you have met your
contacts in person, it's more important that you like the same kind of photography.
Don't add someone who doesn't have any street photo in his portfolio.
As you want to see only photos related to street in the "Photos of Your Contacts"
stream. After you have uploaded your top streets, you search in Flickr
for some good street photographers you like and add them to your contacts.
This person gets an email and might add you as well, depending on the contacts
strategy this person follows. You can differ your contacts from your followers
in the "Contact List" menu of Flickr.