In case you missed it, Nintendo and 54 other companies are engaged in a legal battle against the forces of evil. Evil being the R4 cart for the DS. One of those 54 other companies is Capcom, and in a conference call they explained the reason behind their participation in the suit:
There are companies that sell downloads without any licence in the U.S.A., while a considerable number of pirated copies of game software are available in the Chinese market. In response to these situations, this lawsuit took the initiative for the whole industry in terms of taking countermeasures. It does not necessarily have a great effect at this stage, but we intend to send a wake-up call to such companies in the future.
That last line's interesting. Particularly if you're involved with the R4 - or other similar devices - and your boots were previously shaking. Their heart's not really in it!