I've just been watching watching an interview with Michael McDowell on The Political Party on TV3 where he claimed that the party could win at least 15 to 20 seats at the next election. He managed to keep a straight face. He also went on about the "slump coalition" of Fine Gael, Labour and the Greens that "would bring the country to its knees again". Back in March, Mary Harney confidently remarked that her party would be "as happy in a Fine Gael-led government as a Fianna Fáil-led government". The party's position is a lot more precarious than that evinced by such bullish statements.
That the PDs have survived 20 years as a distinctive political entity says much about the changing nature of the electorate, in particular the decline of voter identification with the traditional 'civil war' parties. The PDs have fashioned a political identity for itself that is much influenced by the liberal parties of continental Europe and adds to the spectrum of ideological choice available to the Irish voter. But the party's origins are bound up with the growth of faction in the Fianna Fáil party since 1966, the year Seán Lemass retired as leader and was succeeded by Jack Lynch. It was the long term campaign and eventual success in subverting Lynch's leadership by the Haughey faction that eventually lead to the break away Progressive Democrats (incidentally, Frank Dunlop's unjustly ignored Yes, Taoiseach is very good on all of this).
The durability of the PDs depended on a number of factors, not the least of which was Haughey's pragmatism in securing them as coalition partners after the inconclusive 1989 election even though they lost a clutch of seats won in their successful first election two years previously. If the latter election established them as a parliamentary force, it was going into government, even with much depleted numbers, that ensured they would not disappear rapidly after an initial surge in the way that parties like Clann na Poblachta had done in the past. Holding office matters to the survival of the PDs - a point made today in the Sunday Independent by John Drennan in a typical piece of 'horserace' analysis.
So why is their position today somewhat precarious? it is partly because Fianna Fáil are likely to lose quite a few seats and that may mean that they will not have enough seats to form a minimum winning coalition with the PDs. But it's also due to the recovery of Fine Gael, something much remarked upon in the weekend's coverage of the Fine Gael special conference in Cork. Many Fine Gael voters defected to the PDs in the last few elections and they may return to the fold. At the very least there will be more competition for a particular segment in the electoral marketplace. Also the fact that factionalism in the Fianna Fáil party has disappeared under the leadership of Bertie Ahern means that the PDs are less likely to appeal to certain disgruntled FF voters. So the PDs can't fight the next election under the banner of "single party government- no thanks!" but will have to try the more cumbersome slogan of "make sure it's the PDs in government and not Labour/Greens/Sinn Féin".