Seeing the present state of Indian political parties and their manifestos, agendas etc. I don't think there shall be a clear government in the next 2014 general elections... Do you? And who in your thought has the capacity to come to power?
Well, our governments have always been fragile, nothing new!
Anything (including pointless debates) are accepted
Currently this looks true. But if you see from BJP perspective they didn't have any other option. Even though they would have put others there their chances were bleak to secure the majority even with the support they have with regional parties. This change although not certain but will give them some hope to fight for.
And who in your thought has the capacity to come to power?
This would either be Congress or BJP. The third front won't be an option. They might win significant number of seats but these regional parties will not be able to form the government. Atmost they can do is to support either of the above to form the government. Also there will be some parties (who seems to be in third front) tie up with Cong or BJP prior to the election.