Since it seems that elections will happen in the following month, i thought of starting this thread.
The main parties are the following:
New Democracy. Center-right party. Second in the current parliament, looks set to be first with some difference in the new election. In agreement with the Troika, but at least in theory set to renegotiate the terms.
Pa.so.k. Center/socialist. Ruling party in the last election, looks likely to utterly collapse in the new one. Generally ressurected (if only that means that it does not utterly decompose) with Benizelos as its new leader, remains in the agreement with the troika.
K.K.E. Communist. Polls show it getting more than 10% of the vote, increasing its power by up to 25%. Calls for zero debt by declining to pay. Claims it will not be in any coalition.
Sy.riz.a. Radical leftist. Had difficulty getting in the current Parliament, but now it may even overtake KKE as the largest party of the left. Wishes to govern with coalition of the three leftist parties. Calls for zero debt as well by canceling the debt.
La.o.s. Right-wing party. Had a good run in the last election, but now seems to be losing heavily. Mainly because its leader first agreed with the Troika, then later rennounced the plan. Now calls for a new plan.
Democratic alliance. Center-right party. Headed by former foreign secretery Dora Bacoyanni. Calls for keeping the deal with the troika. Looks very difficult for it to get the 3% it needs to be in the new Boule.
Independent Greeks. Headed by an mp who got thrown out of the NEw Democracy party, after refusing to sign the new Troika deal. Calls for annulment of the debt by Greece. Polls quite high, at 9%.
Democratic Left Leftist/moderate. Another new party by an old mp who became autonomous, this time from Syriza. Calls for a mixed new deal with Troika, and is open to be in a coalition, even with Pasok or New Democracy.
Golden Dawn Far right party (analogous with Le Pen's). Never in Parliament before, looks likely to be in this one, polling at around 4%.
There are in total 36 parties, but the other ones won't really stand a chance to be in the Parliament.
So, who would you vote for?
Udecided currently are at around 18%, and another 8% claims they will vote no party at all.
Also keep in mind that the Greek political system uses a kind of proportionality in elections, which however grants the main parties more seats than if the system was purely proportional. It means the first party may still have over 150 seats, while getting a lot less of the vote.