Well, in this case the guy (Goran Ruding) says:

"If the prosecutors conclude that this is a case of false accusation, then hundreds of thousands of men who claim most rape complaints are false will win their argument. This will unfortunately also lead to making it much more difficult to get justice for real victims. That would be a catastrophe."

So doesn't quite fit your point.

See also, not from male Swedish anti-feminists:

When it comes to Assange rape case, the Swedes are making it up as they go along

by Melbourne barrister James D. Catlin, who acted for Julian Assange in London in October.

Apparently having consensual sex in Sweden without a condom is punishable by a term of imprisonment of a minimum of two years for rape. That is the basis for a reinstitution of rape charges against WikiLeaks figurehead Julian Assange that is destined to make Sweden and its justice system the laughing stock of the world and dramatically damage its reputation as a model of modernity.
...
In the case of Ardin it is clear that she has thrown a party in Assange's honour at her flat after the "crime" and tweeted to her followers that she is with the "the world's coolest smartest people, it's amazing!". Go on the internet and see for yourself. That Ardin has sought unsuccessfully to delete these exculpatory tweets from the public record should be a matter of grave concern. That she has published on the internet a guide on how to get revenge on cheating boyfriends ever graver. The exact content of Wilén's mobile phone texts is not yet known but their bragging and exculpatory character has been confirmed by Swedish prosecutors. Niether Wilén's nor Ardin's texts complain of rape.

But then neither Arden nor Wilén complained to the police but rather "sought advice", a technique in Sweden enabling citizens to avoid just punishment for making false complaints. They sought advice together, having collaborated and irrevocably tainted each other's evidence beforehand. Their SMS texts to each other show a plan to contact the Swedish newspaper Expressen beforehand in order to maximise the damage to Assange.
...

Of course, their celebrity lawyer Claes Borgström was questioned as to how the women themselves could be essentially contradicting the legal characterisation of Swedish prosecutors; a crime of non-consent by consent. Borgström's answer is emblematic of how divorced from reality this matter is. "They (the women) are not jurists". You need a law degree to know whether you have been r-ped or not in Sweden. In the context of such double think, the question of how the Swedish authorities propose to deal with victims who neither saw themselves as such nor acted as such is easily answered: You're not a Swedish lawyer so you wouldn't understand anyway. The consent of both women to sex with Assange has been confirmed by prosecutors.

http://www.crikey.com.au/2010/12/02/when-it-comes-to-assange-r-pe-case-the-swedes-are-making-it-up-a s-they-go-along/