This has been asked few times in the past but its not a regular thread. So thought of reviving it.
Things to include...
Location: City, Country ?
Domain (looking for): Tech/Sales/Marketing/Everything ?
Idea/Product: Idea-Phase/MVP Built/Market Validated ? Website or high levels will do, I guess.
Contact: Email/Phone/LinkedIn Profile (best leave the details in profile)
Current # of founders: 1/2/3 ?
Anything else relevant...