I am willing to consider link exchange offers with my fellow translators working in all language pairs except for English to Russian and English to Belarusian (I reserve these for myself, sorry :)). Generally I accept link exchange offers only from websites with the page rank of 3 or higher (check more details here), though I am always ready to make an exception for any websites with relevant and interesting content related to translation business. Please post your offers in comments here or contact me directly.