How is that ? PiS is about 5% behind PO in the polls.
That swing (between 5-15% advantage over PiS) translates directly into support for the SLD, not for PiS.
The electoral mathematics are such that the electorate is clearly rejecting PiS - no matter how you try to look at it, there's still a good 65-70% of the population opposed to PiS.
I don't know a thing about Jarosław Kaczyński's academic career (contrary to his twin brother who was a professor of law sciences) - I believe he had not pursued any academic career but I may be wrong here
I could have sworn he was, but now...I'm not sure. The Polish wikipedia says that he was a lecturer and librarian, then involved with Solidarity in publishing and legal advice. Definitely doesn't seem like he's a wealthy person, anyway.
main political parties in Poland (those who won at least 3 per cent of the votes in the last parliamentary elections) lived off a state-subsudy
As far as I know, the subsidies have been cut in half - should have been the whole lot, but anyway. The two day election idea is equally nonsense - I'd support it if the Presidential and Parliamentary elections were the same day, but apart from that, there's no need whatsoever. Longer opening hours (0600-2200) perhaps, but that's about it.
I'm still trying to work out the political logic behind two day elections - PO don't have problems scaring people with PiS, PiS doesn't have problems either - who really benefits? With electoral silence, they can't even push people to the polls...