If you're using Firefox, a custom CSS for twitter.com to hide &lt;div id="recommended_users"&gt; should work.

Updated: Or just use this script: http://userscripts.org/scripts/review/83086

How to turn off Twitter's Suggestions for you / Who(m) to follow?
I have three tables, representing two entities and a connection relationship. Each of the entity relations has an artificial surrogate key used for foreign key constraints in place of natural keys.

CREATE TABLE Person (
person_id SERIAL PRIMARY KEY,
username VARCHAR NOT NULL UNIQUE
);

CREATE TABLE Group (
group_id SERIAL PRIMARY KEY,
group_name VARCHAR NOT NULL UNIQUE
);

CREATE TABLE GroupMember (
person_id INTEGER REFERENCES Person,
group_id INTEGER REFERENCES Group,
PRIMARY KEY (person_id, group_id)
);


I would like to insert multiple entries into the relationship relation GroupMember, but using the natural keys of the associated entities. Something along the lines of:

INSERT INTO GroupMember (person_id,group_id)
SELECT person_id,group_id
FROM Person P, Group G, (
('alice','girls'),
('bob','boys'),
('alice','coolkids'),
('bob','coolkids')
) AS X
WHERE P.username = X.1 AND G.group_name = X.2;


Obviously the above syntax isn't valid, but hopefully conveys the idea. Is there a way to do this in PostgreSQL?
