I think it's important to link ideas together to avoid duplication or make duplicated ideas more explicit.
Another use is to link related ideas together.
It's possible at this moment.
1) You can Merge two ideas (articles) votes will be summarized.
2) It's possible to setup translations for any article so UserEcho will display article to user with corresponding translation equal to the user's locale.
I think it's important to link ideas together to avoid duplication or make duplicated ideas more explicit.
Another use is to link related ideas together.
Oh cool! Merging!
Still, linking to related ideas would be really useful. Think of the way GitHub Issue helps the user link to an Issue simply by typing #[Issue-Number] like #3. The autosuggest functionality makes it pretty fun to use too.
Please be more detailed with your question, as had been answered before, it's possible to merge ideas.
For multi-language forums is better to have isolated dedicated forums for each language.
It's possible at this moment.
1) You can Merge two ideas (articles) votes will be summarized.
2) It's possible to setup translations for any article so UserEcho will display article to user with corresponding translation equal to the user's locale.