Xenia - I don't think most people get 65% - I said I was lucky enough to get it for a further 12 weeks after the initial 6 at 90% (and it only equates to 65% - it's actually 50% of my salary plus SMP).
However, for the remaining 5 months of the 9 I have had SMP only.
You said:
"Obviously the rich can afford to swam around at home for 6 months or more on £135 a week but most people cannot afford that unless they have saved up or have a rich partner."
My point is we are neither rich, my DH is not a high earner (in fact draws a self employed wage that is quite a bit below the national average) and while we have some savings we have not really had to use them and yet I have managed to have 9 months off. True we have had to make some sacrifices and be a bit more careful with money, but there has been no discernible drop in our distinctly middle class lifestyle.
As far as I can tell, this is typical of most of my friends and family who have had babies, none of whom are particularly wealthy or have high earning partners yet all of whom have had at least 6 months off work after having their babies.
I don't think having at least 6 months off is unusual and as higher rate tax payers only account for 10% of working age adults in the UK, it is fair to say that most of those that do have the time off are not rich and do not have high earning DP's. They must therefore be managing on £135 per week plus whatever (non-rich) partners earn.
This idea that there is no way anyone could possibly manage on £135 a week without being rich, having a high earning DP or thousands in savings seems to be one that is commonly espoused by those who themselves are higher earners for whom £135 is not a lot, but who don't realise for those of us who are not higher rate tax payers it is quite a bit (for me it is just over a quarter of my take home pay and I earn around 35% more than the average UK wage).
To dismiss £135 per week as 'very little' is extremely disingenuous to those of us for whom it is actually quite substantial (and yes, I do consider 25% + of my take home pay substantial)