Hi Kuba, Thanks for writing.
projects waiting for approval or abandoned, whose are really good. These are two entirely different things. Projects waiting approval need to be reviewed to see if they meet the conditions for hosting on Savannah. I.e., helping with this means helping with Savannah administratively. This web page discusses details: http://savannah.gnu.org/maintenance/HowToBecomeASavannahHacker Projects which are abandoned are not related to Savannah administration. Rather, if you want to pick up development of an abandoned project, the thing to do is write the prior authors/developers and get their permission to take over. Thanks again, Karl