Suddenly the brokers noticed that Bitcoin exists. In the past, they have been spamming me with Forex investment offers, so they have sent an offer to invest in Bitcoin. Be careful when responding to these offers. Here is the mail from Bitcoins Networks, as example:

BITCOINS : THE # 1 INVESTMENT OPPORTUNITY
To every member on the internet who has heard of Bitcoins and how members are profiting using it, this is a final opportunity. Bitcoin is going public and has opened free investment opportunity for users worldwide who cannot afford to buy expensive Bitcoins. This is a one-time Black Friday offer for all subscribers worldwide who wish to be Bitcoin Traders and earn big.
Jump on board with this fantastic opportunity from Bitcoins and unleash your potential to earn unlimited, travel freely and live the life you ever wanted.
This launch is similar to what Amazon, Ebay and Google did a few years back. People who invested are now living a decent life.
However once the positions are filled, and the IPO (Initial Public Offering) is closed you will not be able to register.