A really 'fine' way of interpretation with a subtle play of the English language. This reminds me of a saying in Telugu, which translates into: 'He is capable of plucking feathers from an egg's shell'
No wonder so many advocates thrive and flourish --- no pun intended, please.
Considerations Beyond Legal Aspects
Coming to the issue mentioned by Ajay, there will have to be a few more aspects that he needs to consider apart from the legal ones, while the company may be able to afford to focus on just the legal aspects of the issue. And that's the aspect of 'time' and 'effort'.
In a nutshell, I would suggest he keep the worst-case scenario in mind while making such decisions — sort of 'What if' conditions. If the company does indeed want to insist on the refund of the joining bonus or adopt the legal path, then does Ajay have that kind of time to focus on the case — in addition to the lawyer fees and the effort it takes to see the case through till the end? Would he be able to keep his focus on his new job, wherever he joins, with such issues in his mind?
I don't think this is a question of 'right' or 'wrong' at all — it's more a question of 'priorities' and 'possibilities/probabilities'.
Given that we are talking of just about a month's period before Ajay can resign without hassles, it may be worth waiting until Nov 2012.
And saswatabanerjee — I guess you need to thank CiteHR for giving you such a learning experience
Regards,
TS