Ever wanted some bug to be fixed or new Drupal Commerce feature to be implemented – but do not have enough funds to hire developer? I did and I don't. Please help funding implementation of Drupal Commece Marketplace functionality using a power of crowd funding : I have already put “my 2 cents” - but it is not enough I guess.
In this case PatchRanger project - the first Drupal patch crowd funding platform - can help.
1) Create an issue on Drupal.org Drupal Commerce issue queue as usual (or find one that already exists) that is annoying you.