IDs vs. Observations: Please Vote!

[alecc]

i’m careful about keeping my ID counts higher than my obs counts to avoid taking more than i give, but after reading these comments i’m thinking i should start aiming for at least twice as many IDs as observations going forward. some pretty big discrepancies there if 75% of IDs come from 1% of users, although i would also be interested in seeing what those numbers look like if only counting users who remain active more than a year (i.e. filtering out casual one-off users who may post a few times max to the app and then never come back).