There may be many different options for different people to catch for spam – or spam related offers but it is always hard to pickup initially that will it end in spam or not.
But if you look at the SEO offers you can easily make out that what is going on – as it may not be too hard to get – but some offers could look mouth watering.
I was surfing at webmaster form and a thread grabbed my attention – it was about getting the page rank and that’s also within 30mins and if this was not enough for a big LOL – then wait for more – it said that PR5 can be achieved within 30mins – with some methods.
Now this is what you call spam – foolish spam – see simple to understand that PRs are not daily or hourly calculated. They take their time and calculation and get updated within that time frame – nothing can be controlled.
Yes you can do the methods – to have your PR rise – but not within 30mins.
This is not recommended by any-any one to try any method, which could completely damage your search engine reputation, and if Google gets angry on you – there might be a possibility it will de-list you.
As one cannot be 100% sure that how Google rates things and at what moment it will mark that particular method as blackhat. The best example in this case would be of directory submission – how Google behaved on the paid submission directories.
Therefore, slow and steady win the race.