Twitter will rarely let you publish to the public time line on a trending topic unless your account has positively exhibited several things:
1) your account age is > 1 day
2) your tweet rate is consistent over time (like 5 a day)
3) not all your tweets have a URL in them
4) the originating IP address used during account creation does not have ANY other accounts created from the same IP in < 24 hours
5) you have a complete profile (this also means a profile image)
6) you follow less people then people following you
7) you do not churn followership
8) you do not always use hash tags which are actually current/historical topics
9) you do not use hash tags that are not relative to your content
10) you have never been blocked or reported
11) KEY POINT! you have a history of using several IP addresses in several days.
Now comes the troll responses....but before you do//..I have managed thousands of followers and accounts in twitter all over API and registered apps, i have had hundreds of accounts blocked, banned, silenced and also.....dum dum dum restored. I am not citing policy from them, simply citing what I have modeled over about 10 months of some pretty serious integration.
the list above is my personal checklist of items i make sure I have exhibited over time, before i begin my aff link plugging and traffic shaping strategies. Aging accounts is becoming critical these days. fresh accounts are typically silenced by many services, a harsh strategy, but it has been effective.
The age or relevance of a registered email account is important to battle automation from organizations like Twitter, amazon, ebay/paypal....etc. Fraud scrubbing 101 now seems to be "can we find anything online about this email address/identity that has any correlation to what has been provided? like city, state, etc. If not, either deny or for a time being silence output.
Patience is what will distinguish you.
one last point, twitter analyzes your activity on a weekly basis or a monthly basis depending on what your activity is. consider that, a real user also has no idea if they are on the public timeline for several days, they are typically ignorant when it comes to anything online. a few complaints about "hey, i can't find my tweets on search" out weighs in their idiot heads the spam domination that accounts for easily 80% of all tweets on twitter. I pity the fool who gave them money to say alive.
