More languages supported

You can create ads in Albanian, Arabic, Belorussian, Bulgarian, Catalan, Chinese, Croatian, Czech, Danish, Dutch, English, Estonian, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Icelandic, Indonesian, Irish, Italian, Japanese, Korean, Latvian, Lithuanian, Macedonian, Malay, Maltese, Norwegian, Polish, Portuguese, Romanian, Russian, Serbian, Slovak, Slovenian, Spanish, Swedish, Thai, Turkish, Ukrainian or Vietnamese!

Over 70% of impressions are served to English-speaking audience. But if your advertising campaign is the only one for your language, you can set a really low daily budget to get all the traffic of that language.

Tip4Commit - the first Bitcoin-related project at Rails Rumble 2013

We took part in 48-hour Rails Rumble 2013 contest and developed Tip4Commit.com - a web-service that motivates people to contribute to open source projects hosted at GitHub.

Tip4Commit.com doesn't require user registration. Anybody can choose any open source GitHub project and donate any amount of bitcoins to it.

Each donation pays for tips during 30 days. Each commit accepted by project maintainer will be tipped.

We use the following method to calculate the size of the tip:

1. <should be spent by time> = <time elapsed since donation> * <donation amount> / <30 days>
2. <tip amount> = <should be spent by commit time> - <has been spent by commit time>

If we don't know recipient's Bitcoin address, we send him/her an email with a unique link that allows to specify it. Alternatively developers can sign in via GitHub, but it is not required.

Tip4Commit.com is the only (and probably the first?) Bitcoin-related project at Rails Rumble.

Please use it and vote for us if you like it :)


Update: calculation of rewards is changed; new features added; please see this thread for more info.

Deposits/withdrawals are back to normal

The issues have been resolved, thanks for your patience.

Deposit/withdrawal delays

Withdrawals and deposits are not working currently. Please don't worry, they will be processed later. Sorry for inconvenience and thanks for your patience.